January Weather in Ulaangom, Mongolia

Last updated: August 28, 2025

In Ulaangom, Mongolia, the average temperature in January hovers around -21°C (-5°F). Expect extreme chill, with minimums plummeting to -35°C (-31°F) and occasional maximums reaching up to -2°C (29°F). Precipitation levels are modest, averaging around 4 mm (0.2 in), typically spread over just 1 day. The air is quite damp, with an average humidity of 94%, adding to the cold experience.

January Temperature in Ulaangom

In January in Ulaangom, the average temperature is -21°C (-5°F). Maximum can reach -2°C (29°F) and minimum can be as low as -35°C (-31°F). Travelers should be prepared for extremely cold weather and dress in layers to stay warm during their visit.

January Weather in Ulaangom: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Ulaangom, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ulaangom, January typically has an average temperature of -21°C (-5°F), with highs reaching up to -2°C (29°F) and lows dropping to around -35°C (-31°F).

Data source: Temperature data for Ulaangom generated using information from the Copernicus Climate Change Service.

January Precipitation in Ulaangom

In Ulaangom in January, the precipitation amount is 4 mm (0.2 in) during 1 day.

January Precipitation Trends in Ulaangom

The chart displays monthly precipitation patterns in Ulaangom, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Ulaangom, January typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Ulaangom

In Ulaangom in January humidity is 94%. With average temperature -21°C (-5°F), this humidity feels like an icy weight pressing down on you, making it challenging to enjoy outdoor activities and causing your breath to fog instantly in the frigid air.

January Average Humidity in Ulaangom

This chart illustrates the average monthly humidity levels in Ulaangom, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Ulaangom is approximately 94%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Ulaangom

In Ulaangom in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Ulaangom, you can visit Hourly UV Index in Ulaangom.

Maximum UV Index Levels in Ulaangom for January

The chart shows the monthly maximum UV Index (UVI) for Ulaangom in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Ulaangom typically reaches 2, which falls under the low exposure category.

Data source: Ulaangom January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Ulaangom Compares to Other Months

Weather in Ulaangom varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Ulaangom, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Ulaangom, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	4 mm (0.2 inches)	94%	low
February Weather	-16°C (3°F)	8 mm (0.3 inches)	88%	moderate
March Weather	-6°C (21°F)	12 mm (0.5 inches)	80%	high
April Weather	6°C (43°F)	17 mm (0.7 inches)	71%	high
May Weather	14°C (57°F)	19 mm (0.7 inches)	57%	very high
June Weather	19°C (67°F)	29 mm (1.2 inches)	56%	very high
July Weather	21°C (69°F)	85 mm (3.4 inches)	64%	very high
August Weather	18°C (65°F)	47 mm (1.8 inches)	68%	very high
September Weather	12°C (54°F)	30 mm (1.2 inches)	70%	high
October Weather	3°C (37°F)	14 mm (0.6 inches)	79%	moderate
November Weather	-8°C (18°F)	10 mm (0.4 inches)	86%	low
December Weather	-18°C (-1°F)	3 mm (0.1 inches)	95%	low